Modelling the dynamics of condensation and evaporation of fluids in three-dimensional slit pores

作者: Joshua A. Casselman , Anish Desouza , Peter A. Monson

DOI: 10.1080/00268976.2015.1009954

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摘要: We present an application of dynamic mean field theory (DMFT) for lattice gas models confined fluids to the case a fluid in three-dimensional narrow slit between two plates. consider process where is contact with subcritical bulk vapour and chemical potential changed from dilute value close that saturated so capillary condensation occurs pore. DMFT predicts nucleation during by formation multiple liquid bridges spanning pore walls, starting corners slit. These eventually coalesce transition terminates through shrinkage disappearance bubble. find density distribution sensitive dimensions slit, number increasing area.

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